| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $12.44 | 5.534% | $13.1284 | $13.13 | $13.15 | $13.10 |
| Purchase #2 | $117.31 | 5.402% | $123.6471 | $123.65 | $123.65 | $123.60 |
| Purchase #3 | $140.77 | 7.188% | $150.8885 | $150.89 | $150.90 | $150.90 |
| Purchase #4 | $123.27 | 8.759% | $134.0672 | $134.07 | $134.05 | $134.10 |
| Purchase #5 | $162.71 | 6.573% | $173.4049 | $173.40 | $173.40 | $173.40 |
| Purchase #6 | $122.27 | 13.287% | $138.516 | $138.52 | $138.50 | $138.50 |
| Purchase #7 | $228.63 | 6.474% | $243.4315 | $243.43 | $243.45 | $243.40 |
| 7 purchase totals = | $907.40 | $977.0836 | $977.09 | $977.10 | $977.00 | |